BOLT (P/N an17-20a) - New Surplus
P/N: an17-20a
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 16 Available |
Product Description
The AN17-20A is a hex head aircraft bolt manufactured to AN/NASM machine-bolt standards with an undrilled shank. Constructed from heat-treated alloy steel, this fastener provides flight-critical strength for airframe structural joints under shear and tension loads. The bolt pairs with self-locking nuts and is selected by grip length to match stack thickness.
Installation requires torquing per aircraft maintenance manual specifications. Common in primary structure, control surface attachments, and engine mount applications across general and commercial aviation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BOLT (P/N an17-20a)?
The AN17-20A is a hex head aircraft bolt manufactured to AN/NASM machine-bolt standards with an undrilled shank. Constructed from heat-treated alloy steel, this fastener provides flight-critical strength for airframe structural joints under shear and tension loads.
Does the an17-20a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the an17-20a manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an17-20a.
Can I order the an17-20a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.